单选题 All range distances shall be expressed in nautical miles.

A、 The unit of all range distances shall be nautical mile.

B、 We measure all range distances in accurate miles.

C、 The range of distances shall be calculated in knots.

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相关试题

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C、Short sentences are difficult to understand.

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A、Use a degreasing agent to remove oil and grease.

B、Draw oil and grease from a degreasing agent.

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A、Pull out the circuit breaker.

B、Push in the circuit breaker.

C、Remove the circuit breaker.

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A、When the light goes off, set the switch to NORMAL.

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A、The gyroscope will become stable before less than 15 seconds.

B、The gyroscope will become stable for at least 15 seconds.

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